Apple Mac Mini A1347 (late 2012).Technical Specs:Intel Core i7 2.3GHz 22-nm Quad Core “Ivy Bridge” “Core i7” (3615QM)Intel HD Graphics 4000.16GB Ram.1000GB HDD SATA.macOS 10.13 High Sierra (It does support the latest OS)AirPort Extreme Wi-Fi (802.11n), Bluetooth 4.0 and Ethernet.HDMI, FireWire 800, Four USB 3.0 and SD Card slot.